Luminaire



FIG. 1 illustrates a bottom perspective view of a luminaire showing my new and ornamental design;

FIG. 2 illustrates a side perspective view thereof;

FIG. 3 illustrates a top perspective view thereof;

FIG. 4 illustrates a side view thereof;

FIG. 5 illustrates an alternate side view thereof;

FIG. 6 illustrates a bottom view thereof; and,

FIG. 7 illustrates a top view thereof.

The broken lines are included for the purpose of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a luminaire, as shown and described. 